<template>
    <div>
        <!-- 面包屑导航区  -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>用户管理</el-breadcrumb-item>
            <el-breadcrumb-item>用户队列</el-breadcrumb-item>
        </el-breadcrumb>

        <!-- 卡片视图区 -->
        <el-card>
            <!-- 搜索-添加区域 -->
            <el-row :gutter="30">
                <el-col :span="9">
                    <el-input placeholder="请输入内容" >
                        <el-button slot="append" icon="el-icon-search"></el-button>
                    </el-input>
                </el-col>
                <el-col :span="4">
                    <el-button type="primary">添加用户</el-button>
                </el-col>
            </el-row>

            <!-- 用户列表区域 -->
            <el-table :data="userlist" border stripe>
                <el-table-column type="index" ></el-table-column>
                <el-table-column label="姓名" prop="username"></el-table-column>
                <el-table-column label="邮箱" prop="email"></el-table-column>
                <el-table-column label="电话" prop="mobile"></el-table-column>
                <el-table-column label="角色" prop="role_name"></el-table-column>
                <el-table-column label="状态">
                    <template slot-scope="scope">
                        <el-switch v-model="scope.row.mg_state" @change="userStateChanged(scope.row)"></el-switch>
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="180px">
                    <template sloat-scope="scope">
                        <!-- 修改按钮 -->
                        <el-tooltip effect="dark" content="编辑角色" placement="top" :enterable="false">
                            <el-button type="primary" icon="el-icon-edit" size="mini"></el-button>
                        </el-tooltip>
                        <!-- 删除按钮 -->
                        <el-tooltip effect="dark" content="删除角色" placement="top" :enterable="false">
                            <el-button type="danger" icon="el-icon-delete" size="mini"></el-button>
                        </el-tooltip>
                        <!-- 分配角色按钮 -->
                        <el-tooltip effect="dark" content="分配角色" placement="top" :enterable="false">
                            <el-button type="warning" icon="el-icon-setting" size="mini"></el-button>
                        </el-tooltip>
                    </template>
                </el-table-column>
            </el-table>

            <!-- 分页区域 -->
            <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum"
                :page-sizes="[1, 2, 5, 10]"
                :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="total"
            >
            </el-pagination>
        </el-card>
    </div>
</template>

<script>
export default {
    data(){
        return{
            // 获取用户列表的对象
            queryInfo:{
                query:'',
                // 当前页数
                pagenum: 1,
                // 当前每页显示多少条数据
                pagesize: 2
            },
            userlist: [],
            total: 0
        }
    },
    created(){
        this.getUserList()
    },
    methods:{
        async getUserList(){
            const {data:res} = await this.$http.get('users',{
                params:this.queryInfo 
            })
            if(res.meta.status !== 200){
                this.$message.erro('获取用户列表失败!')
            }
            this.userlist = res.data.users
            this.total = res.data.total
            // console.log(res)
        },
        // 监听pagesize改变的事件
        handleSizeChange(newSize){
            // console.log(newSize)
            this.queryInfo.pagesize = newSize
            this.getUserList()
        },
        // 监听页码页码值改变的事件
        handleCurrentChange(newPage){
            // console.log(newPage)
            this.queryInfo.pagenum = newPage
            this.getUserList()
        },
        // 监听switch 开关状态的改变
        async userStateChanged(userinfo){
            console.log(userinfo)
           const { data:res } = await this.$http.put(
               `users/${userinfo.id}/state/${userinfo.mg_state}`
            )
           if (res.meta.status !== 200 ) {
                userinfo.mg_state = !userinfo.mg_state
                this.$message.error('更新用户状态失败！')
           } else {
                this.$message.success('更新用户状态成功！')
           }
        }
    }
};
</script>

<style></style>
